Home / 35,120,188,082.36-52,690,630,657.40-14,147,828,760.44

Finding the Fourth Proportional to 35,120,188,082.36, 52,690,630,657.40 and 14,147,828,760.44

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Solution

The fourth proportional to 35,120,188,082.36, 52,690,630,657.40 and 14,147,828,760.44 is: 21,225,911,947.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,120,188,082.36 : 52,690,630,657.40 = 14,147,828,760.44 : x
  2. Step 2: Convert to fraction form
    35,120,188,082.36/52,690,630,657.40 = 14,147,828,760.44/x
  3. Step 3: Cross multiply
    35,120,188,082.36x = 52,690,630,657.40 × 14,147,828,760.44
  4. Step 4: Simplify right side
    35,120,188,082.36x = 745,458,019,820,485,345,280
  5. Step 5: Solve for x
    x = 745,458,019,820,485,345,280/35,120,188,082.36
  6. Step 6: Final answer
    x = 21,225,911,947.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.